434233226579 has 2 divisors, whose sum is σ = 434233226580. Its totient is φ = 434233226578.

The previous prime is 434233226551. The next prime is 434233226639. The reversal of 434233226579 is 975622332434.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434233226579 - 2¹² = 434233222483 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (434233226519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217116613289 + 217116613290.

It is an arithmetic number, because the mean of its divisors is an integer number (217116613290).

Almost surely, 2^434233226579 is an apocalyptic number.

434233226579 is a deficient number, since it is larger than the sum of its proper divisors (1).

434233226579 is an equidigital number, since it uses as much as digits as its factorization.

434233226579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 50.

The spelling of 434233226579 in words is "four hundred thirty-four billion, two hundred thirty-three million, two hundred twenty-six thousand, five hundred seventy-nine".